Lid for a tank



FIG. 1 is a top perspective view of a lid for a tank showing our new design;

FIG. 2 is a front view of the lid for a tank illustrated in FIG. 1;

FIG. 3 is a left side view of the lid for a tank illustrated in FIG. 1;

FIG. 4 is a right side view of the lid for a tank illustrated in FIG. 1;

FIG. 5 is a rear view of the lid for a tank illustrated in FIG. 1;

FIG. 6 is a top view of the lid for a tank illustrated in FIG. 1;

FIG. 7 is a bottom view of the lid for a tank illustrated in FIG. 1; and,

FIG. 8 is a bottom perspective view of the lid for a tank illustrated in FIG. 1.

The broken lines depict portions of the lid for a tank that form no part of the claimed design. 

CLAIM The ornamental design for a lid for a tank, as shown and described. 